Across
- 2. the interaction between oragnisms in their enviornment
- 5. scientific tools used to show structure of population
- 7. population in a particular area
- 10. parts of an ecosystem the have never been living
- 11. male to female
- 12. living or used to be living
- 14. the present number or organisms at a given time
- 15. number of individuals in an area
- 16. anything a organism needs
Down
- 1. the dispersion of organism within an area
- 3. with in a population describes the age of organisms
- 4. in a area shows all living thing and their environment
- 6. group of individuals that can produce fertile offspring
- 8. where organisms live in a specific environment
- 9. species that live in the same area at the same time
- 13. earth the host life, with all of its organisms amd environment